114 search results - page 23 / 23 » SR-ARQ for MIMO OFDM Systems with Channel State Information ... |
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
– In this paper, we propose a decomposition method called Generalized Multi-Unitary Decomposition (GMUD) which is useful in multi-user MIMO precoding. This decomposition transfor...
GLOBECOM
2009
IEEE
13 years 9 months ago
2009
IEEE
We consider the design and performance analysis of adaptive modulation and coding (AMC) applied to regenerative dual-hop transmission systems, where a source node communicates with...
TSP
2010
13 years 4 days ago
2010
A cross-layer scheme, namely ALOHA With Collision Resolution (ALOHA-CR), is proposed for high throughput wireless communications in a cellular scenario. Transmission occurs in a t...
PIMRC
2008
IEEE
13 years 11 months ago
2008
IEEE
Multihop cellular systems using fixed relay stations are the most promising candidate in the next generation of cellular systems. In order to maximize multihop transmission gains, ...